Siemens SIMATIC S7-200

Pulse Operated Switch
3.2 Solution Overview
Getting Started - Advanced
24 Training Documents, 09/2007, A5E01469795B
3.2 Solution Overview
Before showing you the step-by-step solution of the task, we will show you the finished
solution to provide you with an overview.
Detect whether a change of
state from "0" to "1" (= positive
edge) has taken place at I0.0.
If output Q0.5 is "0", bit memory M0.0 is
set, this "flags" that Q0.5 in Network 2 is to
become "1".
0
ಯರ
0
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0
ಯರ
0
ಯರ
4
ಯರ
4
ಯರ
4

4
0
6

4
0
5

3
,
0
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1HWZRUN
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QHZ
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Assign the state of M0.0 to
output Q0.5.
If output Q0.5 is "1", bit memory M0.0 is
reset, this "flags" that Q0.5 in Network 2 is
to become "0".